Question 1: A male does not have the symptons of sickle cell disease or Marfans, while his wife has Marfans but shows no symptoms for sickle cell disease, even in an environment of low oxygen conditions. Use the letters S/s for the alleles for sickle cell disease and M/m for the alleles of Marfan. Respectively, what are the genotypes of the man and the woman?
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Question 1: A male does not have the symptons of sickle cell disease or Marfans, while his wife has Marfans but shows no symptoms for sickle cell disease, even in an environment of low oxygen conditions. Use the letters S/s for the alleles for sickle cell disease and M/m for the alleles of Marfan. Respectively, what are the genotypes of the man and the woman?
Question 2. Using question 1, answer the following:
How many gametes, respectively, can the man and the woman each make?
What are the genotypes of this couple's potential children?
What are the
What is the ratio of these phenotypes?
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Solved in 2 steps
- The following scenario can be seen on Ch 29 Clinical case study on Heredity (27-year-old with normal pregnancy): Mrs. Rodriguez’ blood type is type O, and her husband’s is type A. She is currently pregnant and she would like to know what type of blood her baby will have. For discussion 7 please answer the following questions: What are the genotype and phenotype of Mrs. Rodriguez? What are the genotype and phenotype of Mr. Rodriguez, given that Mr. Rodriguez’s mother has O blood type and his father has A blood type? (use Punnett Square on your worksheet to find out the genotype of Mr. Rodriquez) What is the probability that Mrs. Rodriguez’s baby will have O blood type? A? B? AB? (use Punnett Square as your worksheet) Type O =______% Type A = _____ % Type B =______% Type AB =______%Genotypic %: Phenotypic %: 3. Cross a man with type B heterozygous blood with a woman with type O blood, What are the possible genotypes and phenotypes of their offspring? Genotypes: Phenotypes: 4. Klariz, a 28-year-old woman with type O blood and Ricci, a 30-year-old man with type AB blood are expecting a child. What are the possible blood types of the kid? Show your solution using Punnett Square. Phenotypes: 5. Mrs. Lopez has type B blood. Mr. Lopez has type O blood. Their son Michael has type O blood. Make a Punnett square to show what Mrs. Lopez's genotype must be to have a child with type O blood. Mrs. Lopez's genotype:A woman who has A blood type (her mother had blood type A and her father had blood type B- a child with a man with blood type AB (his mother was blood type A and his father was blood t AB) Answer the following questions. [ Select ] Ai 1. What is the genotype of the woman's father v Bi ii BB 2. What is the genotype of the woman? AB AB not enough information to determine 3. What is the genotype of the man's mother? Ai 4. What is the possibility of the man and woman having a child with blood type O? 50% 5. What is the possibility of the man and woman having a child with blood type A? [ Select ] 6. Is it possible for the woman to have a brother with blood type O? Yes Alleles: Ig =B lA =A 80 888 F8 F9 F7 F5 F6 F2 F3 F4 & 23 24 5
- A child has a blood type of “B positive”. This child is known to be a heterozygote at the ABO blood type gene and also a heterozygote at the Rh blood type gene. Select all of the choices below that show possible parents of this child. Question 7 options: Genotypes IA IA X IA IA Genotypes IA IA X IA i Genotypes IA i X IA i Genotypes IA IA X IA IB Genotypes IA IA X IB i Genotypes IA IA X i i Genotypes IA i X i i Genotypes IA i X IB i Genotypes IB IB X IB IB Genotypes IB IB X IB i Genotypes IB IB X IA i Genotypes IB IB X i i Genotypes IB i X IB i Genotypes IB i X i i Genotypes IB IB X IA IB Genotypes IA IA X IB IB Genotypes IA IB X IA IB Genotypes IA IB X IA i Genotypes IA IB X IB i Genotypes IA IB X i i Genotypes i i X i i Genotypes + + X + + Genotypes + + X + -…Complete a new Punnett square below, for a woman who is a carrier for sickle cell, who is married to a man who has sickle cell. What are the possible genotypes that you can identify, what is the ratio of phenotypes that are possible, and what is the chance that any of the offspring are affected by sickle cell anemia?A couple consulted a genetic counselor and they found out the following: Basha: A blood type, blue eye color, normal skin condition, carrier of cystic fibrosis gene, and carrier of hemophilia gene Popoy: B blood type, has brown eye color, normal skin condition, carrier of cystic fibrosis gene and negative to hemophilia. Clues for the table: • Blood Type: The probability that they’ll have an offspring with blood type the same as Popoy is 25% only • Eye Color: The probability that they’ll have an offspring with brown eye color is 75%. • Skin condition: The probability that their offspring will be an albino is 25% What is the probability that the offspring will have/ be: A. a girl with all the same phenotype as her mother. B. 2 girls with neither the blood type of the parents. C. 2 boys with normal skin color and carrier of cystic fibrosis gene; 1 girl with normal skin color and negative to cystic fibrosis. D. 2 girls carrier of both cystic fibrosis gene and hemophilia, a boy † positive…
- Complete the following questions BEFORE ATTEMPTING THE HW 11 BLACKBOARD ASSIGNMENT. In the following human pedigrees, the filled symbc epresent the affected individuals who suffer from the disease. Use A/a to represent alleles for autosomal traits and XA/Xa/Y to represent alleles for X-linked traits se the uppercase letter to represent the dominant allele and the lowercase letterto represent the recessive allele. atlected female O Unaffected female affected male Unaffected male Pedigree 1: A. What is the most likely mode of inheritance of this disease? Choose from: autosomal dominant, autosomal recessive, X-linked dominant, X-linked recessive. B State the genotypes of individuals #1 - #3. C. What is the probability that individual #4 is a carrier of this disease if his mother is homozygous dominant and his father is heterozygous? Pedigree 2 What is the most liely mode ofA research team interested in mapping human genes discovered a new restriction length polymorphism (RFLP). a. First, they test the RFLP in a family with the pedigree below. The individuals colored blue are affected by hemophelia, a blood clotting disease. Dad Mom daughter1 daughter2 son1 son1 On what chromosome is the RFLP found? Explain your answer. b. Next, they genotyped (determined the RFLP polymorphism, type 1 or type 2) of daughterl's family with the results shown below: husband daughter1 %3D Are the RFLP and the hemophilia gene linked? Explain your reasoning.interpret using the punnett square below to both sets of parents (Parents A , Parents B, & Parents C).based on your results of filling in the boxes. What are the chances Parents A, Parents B, and Parents C will have a child with Sickle Cell? What are the chances the child will be a carrier for Sickle Cell?
- IX. The blood of several members of a particular family was determined, and the results are tabulated below. Individual Blood Type Genotype Father Mother B Child 1 AB Child 2 B. Child 3 Grandfather (mother's side) Grandmother (father's side) AB Assuming that no adultery or adoption took place for all generations, answer the following questions: a. Give the most probable genotype for each individual. Supply your answers on the table above. b. What is/are the most probable genotype(s) for the grandmother on the mother's side? c. If the father and the mother decide to have two more children, what is the probability that the first would be female type A and the second male type AB?b) Figure 2 shows a family tree in which the blood group of certain individuals have been identified. 6. Figure 2 i) Identify the blood group of individual 2 and state your reason. ii) If Individual 6 marries a woman with the same blood group, state the phenotype of their children. iii) If Individual 6 has the same genotype with his grandfather, give the genotype of individual 5.Classical hemophilia is a sex-linked disease caused by a recessive gene on the X chromosome. (Hemophilia refers to diseases that cause delays in blood clotting.) If a woman who is acarrierof classical hemophilia has children with a normal male, give the ratios of the possible offspring with respect to classical hemophilia. Be sure to state both the genotypes and the phenotypes of each offspring. For genotypes, use X for a normal X chromosome, Xh for an X chromosome with the hemophilia gene, and Y for a normal Y chromosome. For phenotypes, if the offspring is female, be sure to state if homozygous normal, a carrier, or has the disease. If the offspring is a male, be sure to state if normal or has the disease.